User Guide 
User Guide 
User Guide 
 
 
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![]() Use it!  | ![]()  | 
Used to rotate the Active ACS. The origin is not moved. After keying in rotation angles for the x-, y-, and/or z- axes, Absolute and Relative buttons let you choose whether to rotate the ACS relative to a Top view orientation (Absolute) or relative to its current orientation (Relative).
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To rotate Active ACS from  | 
Click  | 
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Unrotated (top) orientation  | 
Absolute  | 
ACS's current orientation  | 
Relative  | 
Key-in: ROTATE ACS [ABSOLUTE | RELATIVE]